Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419961 | Sustained release microcapsules of a bioactive substance and a biodegradable polymer | Yasutaka Igari, Shigeyuki Takada | 2002-07-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419961 | Sustained release microcapsules of a bioactive substance and a biodegradable polymer | Yasutaka Igari, Shigeyuki Takada | 2002-07-16 |